Electrolux E90 washing machine: what it means & what to try

Stop using it for now. Carrying on with this fault risks further damage or a leak. Switch it off at the wall until it has been looked at.

What E90 actually means

The two electronic boards inside the machine aren't talking to each other properly, or the machine's settings have gone out of step, so it won't run the cycle.

E90 is the customer-facing version of a group of internal faults (E91 to E94) covering communication between the main control board and the display board, mismatched board software versions, and configuration errors picked up when the machine powers up. Because the control side can't confirm what it should be doing, the machine stops the cycle rather than risk running blind. You'll usually get the buzzer sounding three short beeps every 20 seconds or so alongside the code.

What E90 looks like on a Electrolux washing machine

Most people find this page having searched for what the machine is doing rather than the code itself. On a Electrolux washing machine, E90 usually shows up as one or more of these:

No function at all
Dead — nothing lights up
Lights flashing and nothing happening
Programme won't start
Machine tripping the electrics
E90 flashing on the display
Beeping and showing E90

Recognise any of those? That is this fault, and the rest of this page explains what causes it and what you can check yourself.

What usually causes it

A momentary glitch on power-up that clears itself
Loose or damaged wiring between the control board and the display board
Configuration data on the control board corrupted or lost
A replacement board fitted with software that doesn't match the other board
Failed main control board or display board

What you can safely check yourself

Work through these in order. Anything beyond this — panels off, testing parts, anything to do with the wiring — is an engineer's job, and not one to attempt with the machine plugged in.

Switch the machine off at the wall, leave it a minute, then power it back up — a fair number of E90s are one-off power-up glitches that don't return
If you have a dedicated switched socket or extension lead in the circuit, plug the machine straight into the wall socket instead
Note whether the code appears the moment you switch on or partway through a cycle — it helps the engineer

Common questions about Electrolux E90

What does E90 mean on a Electrolux washing machine?

The two electronic boards inside the machine aren't talking to each other properly, or the machine's settings have gone out of step, so it won't run the cycle. E90 is the customer-facing version of a group of internal faults (E91 to E94) covering communication between the main control board and the display board, mismatched board software versions, and configuration errors picked up when the machine powers up. Because the control side can't confirm what it should be doing, the machine stops the cycle rather than risk running blind. You'll usually get the buzzer sounding three short beeps every 20 seconds or so alongside the code.

Can I fix Electrolux E90 myself?

There are 3 checks you can safely do yourself first.

Switch the machine off at the wall, leave it a minute, then power it back up — a fair number of E90s are one-off power-up glitches that don't return.
If you have a dedicated switched socket or extension lead in the circuit, plug the machine straight into the wall socket instead.
Note whether the code appears the moment you switch on or partway through a cycle — it helps the engineer.

This one usually needs an engineer once you have tried them.

How much does it cost to repair Electrolux E90?

£66 including VAT for an engineer to come out and diagnose it, or £84 in total including VAT if it is put right on the visit and no parts are needed. Any parts needed are quoted on site before we fit them — you decide. Every repair carries a 90-day workmanship guarantee.

Tried the checks and it's still showing E90?

This one usually needs an engineer once you have tried the checks above. Then it wants someone who can open it up.

What it costs, before you call: the price is the same whatever the fault turns out to be — £66 including VAT for an engineer to come out and diagnose it, or £84 in total including VAT if it is put right on the visit and no parts are needed. Any parts needed are quoted on site before we fit them — you decide. Every repair carries a 90-day workmanship guarantee.

Our own engineers, not a call centre. We cover Nottinghamshire, Derbyshire and Leicestershire — most washing machine faults are seen same day or next day.

Call 0115 648 0929 Book online — postcode and number is all we need

Outside our area? The explanation above still stands — take it to a local engineer and tell them the code. Knowing it saves them time and you money.

Other Electrolux washing machine codes

All Electrolux fault codes and repairs →

What this looks like when it happens

Repairs we cover near you

Written by the engineers at ASAP Repairs, 0115 648 0929. We repair these machines for a living in Nottinghamshire, Derbyshire and Leicestershire.

Electrolux E90 error — washing machine